Debugging Azure Functions Host and Java Worker

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Pragna Gopa edited this page Mar 22, 2019 · 1 revision

Launch and debug azure-functions-java-worker from azure-functions-host

Create a test Azure Function in Java
Clone https://github.com/Azure/azure-functions-host repo and follow instructions to run samples
Set WebJobs.Script.WebHost as the startup project
Set Environment variable AZURE_FUNCTIONS_ENVIRONMENT = Development

IntelliJ

To enable IntelliJ to attach to azure-functions-java-worker.jar, set Environment variable

languageWorkers:java:arguments=-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=5005

Add debug configuration in IntelliJ

Eclipse

To enable Eclipse to attach to azure-functions-java-worker.jar, set Environment variable

set languageWorkers:java:arguments=-Xdebug -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=y

Add debug configuration in Eclipse

F5 WebJobs.Script.WebHost project and then attach to remote process in IntelliJ or Eclipse